Description

(Bromomethyl)Cyclopropane is a versatile and reactive organobromine compound featuring a cyclopropane ring substituted with a bromomethyl group. This unique structure makes it a valuable alkylating agent and a key synthetic building block for constructing complex molecular architectures. It is primarily utilized by pharmaceutical, agrochemical, and advanced materials researchers for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing cyclopropane motifs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the cyclopropane ring enhances biological activity.
• Organic Synthesis Reagent: Serves as a versatile alkylating agent and a precursor for cyclopropane-containing compounds in research and development.
• Material Science: Employed in the synthesis of specialty polymers and advanced organic materials with tailored properties.
• Cross-Coupling Reactions: Acts as an electrophilic partner in various metal-catalyzed cross-coupling reactions to form new carbon-carbon bonds.
• Ligand and Catalyst Development: Used to create novel ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	(Bromomethyl)Cyclopropane
CAS No.	7051-34-5
Molecular Formula	C4H7Br
Molecular Weight	135.00 g/mol
Synonyms	Cyclopropanemethyl bromide; (Bromomethyl)cyclopropane; Cyclopropylmethyl bromide; Bromomethylcyclopropane; 1-Bromomethylcyclopropane; Cyclopropane, (bromomethyl)-; Cyclopropyl methyl bromide; (Cyclopropylmethyl) bromide
EINECS	230-333-9

Quality Control

Our (Bromomethyl)Cyclopropane is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for extended stability. Keep container tightly sealed when not in use to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.45 g/mL
Refractive Index (n20D)	~1.48

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.